/*
 * RGBIndex
 * 
 * Copyright (c) 2000, 2001, 2002, 2003 Marco Schmidt.
 * All rights reserved.
 */

namespace Petra.Gis.Geometry.Image.Tiff
{

  /**
   * This interface provides three <code>int</code> constants as index
   * values for the three channels of an RGB image: red, green and blue.
   * The three values are guaranteed to lie in the interval 0 to 2.
   * Furthermore, all three values are different from each other, so
   * that the complete interval from 0 to 2 is used.
   * @author Marco Schmidt
   */
  public enum RGBIndex
  {
    /**
     * The index value for the red channel.
     */
    Red = 0,



    /**
     * The index value for the green channel.
     */
    Green = 1,



    /**
     * The index value for the blue channel.
     */
    Blue = 2
  }

}